1,1,2,2-Tetrachloroethane

EPA Method 525

n-Dodecane, ?13C: -32.54, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 112-40-3

1,2-Dichlorobenzene, 1000µg/ml in MeOH, 1ml